To minimize the risk of rust and impurities at the source, focus on materials and pretreatment. Prioritize transfer tanks made of corrosion-resistant materials, such as stainless steel or treated steel.

Before using a new tank, thoroughly clean the interior to remove impurities such as iron filings and welding slag. If necessary, apply a special anti-corrosion coating to create a protective barrier.

Proper operation during daily use can reduce internal problems. When refueling, use clean, standard fuel and avoid fuel containing impurities such as water, mud, and sand.

After each fuel drain, promptly close the tank valve and filler port to prevent dust and moisture from entering. Regularly check the fuel condition in the tank and clean or replace if turbid or stratified.

Regular cleaning is key to removing impurities and preventing rust. Open the tank inspection port regularly based on usage frequency and use dedicated cleaning tools to remove sludge and deposits.

When cleaning, use a neutral detergent compatible with the fuel. Rinse thoroughly and wipe dry to ensure no residual detergent remains, which could create new impurities or cause corrosion.

Transfer tanks require essential protection during idle time. Before long-term storage, drain fuel completely, then clean and dry the tank before closing all openings.

Place a desiccant or rust inhibitor inside to absorb residual moisture. Store idle tanks in a dry, well-ventilated area away from direct sunlight and external impacts.